CVE-2022-40977 HIGH

CVE-2022-40977: PILZ: PASvisu and PMI affected by ZipSlip

Vendor Pilz
Product PASvisu
Weakness CWE-22 · Path traversal
Published November 24, 2022
Last update April 24, 2025

CVSS base score

7.5/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality None
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

What the vulnerability does

01Description

A path traversal vulnerability was discovered in Pilz PASvisu Server before 1.12.0. An unauthenticated remote attacker could use a zipped, malicious configuration file to trigger arbitrary file writes ('zip-slip'). File writes do not affect confidentiality or availability.

Key dates

02Disclosure timeline

November 24, 2022 CVE published
April 24, 2025 Record updated